Machine-readable JSON: https://agents.comepass.xyz/api/v1/kr-suppliers/1058130768

sewon (세원전설 주식회사)

Business Registration No.: 1058130768 | Unlisted Corporate Supplier

English Name (KONEPS / DART)sewon
Korean Legal Name세원전설 주식회사
Business Registration No.1058130768
Established Date1984-07-24
Region서울특별시 마포구
Address (KO)서울특별시 마포구 마포대로1길 45 (용강동)
HomepageN/A
Manufacturer Classificationsupplier (공급)
Reported Employees83 (Self-reported employee count at Korea ON-Line E-Procurement System (KONEPS) registration; may differ from National Pension Service (L1) subscriber counts.)
source_urlhttps://www.g2b.go.kr
verified_at2026-11-02T04:36:11.608Z

Public procurement (last 12 months)

Contracts first signed in the last 12 months.

The 12-month window is by original contract signing date: it covers contracts first signed in the period, and excludes amendments registered in the period to contracts signed earlier. Amounts are in KRW from Korea's Public Procurement Service (KONEPS). The 12-month total counts sole contracts in full and joint contracts by the supplier's share; joint contracts without a published share are counted but not summed. Multi-year contracts count only the current-period amount. Unit-price (framework) contracts are reported separately because their values are ceilings, not spend.

Aggregation Period2025-11-01 to 2026-10-31 (basis: original_signed_date)
12-Month Procurement AmountKRW 3,318,000,233
12-Month Contract Count4 (Joint contracts: 3)
Unit-Price (Framework) Contracts (Reported Separately)0 contracts | Ceiling: KRW 0
Procurement Sourcehttps://www.g2b.go.kr (verified: 2026-11-02T04:36:11.608Z)

By Procurement Category

CategoryContracts12M Counted Amount (KRW)
Goods (물품)0KRW 0
Construction (공사)4KRW 3,318,000,233
Services (용역)0KRW 0
Foreign Procurement (외자)0KRW 0

By Contract Type

Contract TypeContractsSupplier Share / Current Amount (KRW)Total Contract Ceiling / Multi-year Total (KRW)
Lump-sum / Standard (총액·일반)2KRW 1,823,350,762KRW 3,244,744,100
Multi-year / Continuing (장기·계속비)2KRW 1,494,649,471KRW 3,101,279,820
Unit-price / Framework Ceiling (단가·제3자단가 — excluded from 12M total)0KRW 0KRW 0
Unclassified / Zero-amount (기타)0KRW 0KRW 0

Top 5 Government Buyers

Buyer (Korean Legal Name)Agency CodeContracts12M Amount (KRW)
서울교통공사B5537661KRW 1,479,409,392
인천광역시 도시철도건설본부62806691KRW 934,649,471
서울특별시 강서구31500001KRW 560,000,000
서울특별시교육청 서울특별시서부교육지원청70310001KRW 343,941,370

Recent Contracts (up to 4)

Signed DateContract No. (KONEPS)Contract Title (KO)Category / TypeBuyer (KO)Contract Amount (KRW)Participation
2026-09-11 R26TA02204832 서울도시철도7호선 청라국제도시 연장 002정거장 소방전기공사 construction / multi_year 인천광역시 도시철도건설본부 KRW 1,907,447,900 Joint (49%)
2026-06-16 R26TA01970781 5호선 충정로 변전소 노후전력설비 개량공사 construction / lump_sum 서울교통공사 KRW 2,900,802,730 Joint (51%)
2025-12-08 (chg: 2026-04-06) R25TA01153971 서울마포초 석면해체제거 및 냉난방개선 전기공사 construction / lump_sum 서울특별시교육청 서울특별시서부교육지원청 KRW 343,941,370 Sole (100%)
2025-12-05 R25TA01171363 공항동 문화체육센터 생활SOC 복합화 사업(전기) construction / multi_year 서울특별시 강서구 KRW 800,000,000 Joint (70%)

Source & Disclaimer

source_url: https://www.g2b.go.kr | verified_at: 2026-11-02T04:36:11.608Z

Data from Korea's Public Procurement Service (KONEPS contract and supplier records) via data.go.kr. Corporate suppliers only; sole proprietors are excluded. Not investment advice.